Improper Privilege Management in Lenve VHR by Lenve
CVE-2026-90501

5.3MEDIUM

Key Information:

Vendor

Lenve

Status
Vhr
Vendor
CVE Published:
13 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-90501?

A security vulnerability exists in Lenve VHR 1.0-SNAPSHOT concerning the HrInfoController.updateHr function found in the HrMapper.xml file. This flaw allows attackers to manipulate the password argument, resulting in inadequate management of user privileges. Consequently, this vulnerability can be exploited remotely, potentially granting unauthorized access to sensitive functionalities. The issue has been made public, and although the vendor was notified about it, there has been no response or patch provided. It is crucial for users of Lenve VHR to address this vulnerability to safeguard their systems.

Affected Version(s)

vhr 1.0-SNAPSHOT

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-90501 - Proof of Concept

References

https://vuldb.com/vuln/403089
vdb-entrytechnical-description
https://vuldb.com/vuln/403089/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-90501
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

huluwa888 (VulDB User)
VulDB CNA Team
.